function amr_process_RDATE($p, $start, $end)
{
/* RDATE or EXDATE processes a parsed array. If the specified event repeats between the given start and
* end times, return one or more nonrepeating date strings in array
RDATE:19970714T123000Z
RDATE:19970714T083000
RDATE;TZID=US-EASTERN:19970714T083000
RDATE;VALUE=PERIOD:19960403T020000Z/19960403T040000Z,19960404T010000Z/PT3H
RDATE;VALUE=DATE:19970101,19970120,19970217,19970421,19970526,19970704,19970901,19971014,19971128,19971129,19971225
should be passed as object now? *** amr check!!
*/
$repeats = array();
if (is_object($p)) {
if (isset($_REQUEST['debugexc'])) {
echo '<br> R or exdate Object passed ' . amr_format_date('Y m j, g:i a P', $p);
}
if (amr_falls_between($p, $start, $end)) {
$repeats[] = $p;
}
} else {
if (is_array($p)) {
//var_dump($p);
foreach ($p as $i => $r) {
if (amr_falls_between($r, $start, $end)) {
$repeats[] = $r;
}
}
} else {
if (isset($_REQUEST['rdebug'])) {
echo '<br />****Cannot process RDATE - Not an Object, Not an array passed <br />';
var_dump($p);
}
//if (amr_falls_between($p, $start, $end)) $repeats[] = $p;
}
}
//if (isset($_REQUEST['debugexc'])) { echo '<br/>*** Array of repeats '; var_dump($repeats); }
return $repeats;
}
function amr_constrain_components($events, $start, $end, $limit)
{
global $amr_limits;
$newevents = $events;
/* should we be moving to destination date */
if (count($newevents) < 1 or !is_array($newevents)) {
return false;
}
$newevents = apply_filters('amr_events_before_sort', $newevents);
// used for example to exclude private events
$newevents = amr_sort_by_key($newevents, 'EventDate');
$newevents = apply_filters('amr_events_after_sort', $newevents);
if (ICAL_EVENTS_DEBUG) {
//var_dump($newevents);
echo '<br>Sorted ' . count($newevents) . ' events';
echo '<br>first ' . $newevents[0]['EventDate']->format('c');
echo '<br>last ' . $newevents[count($newevents) - 1]['EventDate']->format('c');
echo '<br>start ' . $start->format('c');
echo '<br>end ' . $end->format('c');
echo '<br>Now constrain them...<br> ';
}
$constrained = array();
$count = 0;
foreach ($newevents as $k => $event) {
//
if (isset($event['EventDate']) and is_object($event['EventDate'])) {
if (amr_falls_between($event['EventDate'], $start, $end) or isset($event['EndDate']) and (amr_falls_between($event['EndDate'], $start, $end) or amr_falls_between($start, $event['EventDate'], $event['EndDate']))) {
$constrained[] = $event;
if (isset($_GET['debugall'])) {
echo '<br>Choosing no: ' . $k . ' ' . $event['EventDate']->format('c') . ' ending ' . (isset($event['EndDate']) ? $event['EndDate']->format('c') : ' no end');
}
++$count;
}
if (isset($_GET['debugall'])) {
echo '<br>Not choosing?' . $k . ' ' . $event['EventDate']->format('c') . ' ending ' . (isset($event['EndDate']) ? $event['EndDate']->format('c') : ' no end');
}
} else {
$constrained[] = $event;
if (isset($_GET['debugall'])) {
echo '<br>Whats happening?';
var_dump($event);
}
}
if ($count >= $limit) {
break;
}
}
if (isset($amr_limits['eventsoffset']) and !empty($amr_limits['eventsoffset'])) {
if (function_exists('amr_do_events_offset')) {
$constrained = amr_do_events_offset($constrained);
}
}
$constrained = apply_filters('amr_events_after_sort_and_constrain', $constrained);
return $constrained;
}
